00304nam a2200133Ia 45000030006000000080041000060400015000471000018000622450031000802500010001112600020001215460012001410050017001530STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aManheem, H.J.  aGenetics of point topology  aFirst  bMacmillanc1964  aEnglish20220125165940.0